S.A.
you can look into Brentwood Children's Academy. They have 3 locations, but the one that would be closest to you is off Steeplechase and West Road. I am not sure about the cost, but when I lived in that area, I heard good things about the daycare. I have experience with one of their other locations off Huffmeister and my daughter really learned a lot with their curriculum. Their cost was even lower than surrounding facilities. I am not sure if your children have to be 18 months old though, so you could check.